CIPS, CILCORP, CILCO, IP 8-K, DATED 06/07/2006

Company

Ameren Illinois Co

Filed

June 7, 2006

Period of Report

June 7, 2006

Accession Number

0001002910-06-000128

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →